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向…學(xué)習(xí)
geography [d?i'?ɡr?fi,'d?i?ɡ-]
n.地理(學(xué))
chemistry ['kemistri]
n.化學(xué)
biology [bai'?l?d?i]
n.生物(學(xué))
詞根記憶:bio(生物)+logy(學(xué)科)→生物學(xué)